Home / 71,044.37-98,076.71-44,195.60

Finding the Fourth Proportional to 71,044.37, 98,076.71 and 44,195.60

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Solution

The fourth proportional to 71,044.37, 98,076.71 and 44,195.60 is: 61,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,044.37 : 98,076.71 = 44,195.60 : x
  2. Step 2: Convert to fraction form
    71,044.37/98,076.71 = 44,195.60/x
  3. Step 3: Cross multiply
    71,044.37x = 98,076.71 × 44,195.60
  4. Step 4: Simplify right side
    71,044.37x = 4,334,559,400.16
  5. Step 5: Solve for x
    x = 4,334,559,400.16/71,044.37
  6. Step 6: Final answer
    x = 61,012.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.